S-140
(40) SOFT SWITCH: #40
Bit
No.
Designation
Function
Initial
Setting
Bit HEX
8
V.17 RX start speed
select receiving start
speed for V.17
0
0
7
0
6
0
5
0
4
Reserved
Reserved
0
0
3
V.34 RX start speed
0
2
0
1
0
Speed
V.17
V.17
V.17
V.17
14400
bps
12200
bps
9600
bps
7200
bps
Bit 8
0
0
0
0
Bit 7
0
0
0
0
Bit 6
0
0
1
1
Bit 5
0
1
0
1
Speed
V.29
V.29
V.27
V.27 ter
9600
bps
7200
bps
4800
bps
2400
bps
Bit 8
0
0
0
0
Bit 7
1
1
1
1
Bit 6
0
0
1
1
Bit 5
0
1
0
1
Speed
Reserved
Bit 8
1
1
1
1
1
1
1
1
Bit 7
0
0
0
0
1
1
1
1
Bit 6
0
0
1
1
0
0
1
1
Bit 5
0
1
0
1
0
1
0
1
Speed
V.34
V.34
V.34
V.34
33600
bps
31200
bps
28800
bps
26400
bps
Bit 3
0
0
0
0
Bit 2
0
0
1
1
Bit 1
0
1
0
1
Speed
V.34
V.34
V.34
V.34
24000
bps
21600
bps
19200
bps
16800
bps
Bit 3
1
1
1
1
Bit 2
0
0
1
1
Bit 1
0
1
0
1